20 Ligne NOS Glass Pocket Watch Crystals Hunter case Sizes with Heights of 7 & 8 C $17.63 to C $21.72
SCHAUBLIN QUALITY WATCHMAKER LATHE COLLETS 8mm WW Standard, Fraction and Decimal C $25.80 to C $35.33
SHERLINE LATHE COLLETS ("8mm WW" AS STATED S.P.) VARIOUS SIZES SOLD INDIVIDUALLY C $23.08 to C $32.61